Source Claim Proof for Claude.ai

dev.workers.mattskowronis.source-claim-proof/verify-source-claim

Verify whether a supplied public source currently supports one atomic factual claim.

client:Claude.ai transport:streamable-http tools:1

Install Source Claim Proof in Claude.ai

Settings → Connectors → Add custom connector

https://source-claim-proof.mattskowronis.workers.dev/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

verify_source_claim

Source Claim Proof in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

Source Claim Proof MCP server